Lee took 10 pictures with a camera and 2 of them were pictures of airplanes. What percent of the pictures that Lee took were pictures of airplanes?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.